Floor Tile Backer Board Has A Dip In It

In this article we ll show you how to create a strong durable and waterproof tile base around your bathtub using cement board.

Floor tile backer board has a dip in it. Installation of cement backerboard is always preceded by application of thinset mortar which fills low spots in the subfloor and anchors the backer board sheets. A 1 2 inch thick 3 x 5 foot sheet weighs just 7 1 2 pounds compared with 45 pounds for a similar size sheet of cement board. Green board dry wall would be ok or for overkill you could use denshield it has a water proof membrane on it. 6mm no more ply is a pre primed tile backer board which provides a flat stable surface ready for floor tiling.

As a backing for floor tiles cement board should be laid on 5 8 inch or thicker plywood. It can be used to cover nearly any surface including floors back splashes and countertops. You do not need concrete backer board for a pre made shower surround panels. Thick board is unaffected by water making it a great substitute for a mortar bed.

I do not understand your logic can you be more descriptive. First it s super lightweight compared with the rest. Tile installation requires grooves in the thinset to create air pockets which facilitate the adhesion of the tile. Alaska man sep 24 at 18 41.

Thinset mortar is a type of cement used for the adherence of tiles and flooring to substrate or subfloor materials. We chose the tub surround because it s highly leak prone and an ideal spot for cement backer board. Spread a uniform layer of mortar on the plywood with a 1 4 inch notch trowel to support the backer board. It is ideal for floors which my be susceptible to deflection or lateral movement such as expansion and contraction.

Cement backer board is used to create a smooth strong surface for laying tile. Find backer board at lowe s today. Backer board installation when tiling bathroom floor.